Installation and Operation, cont’d

Output Configuration

The following flowchart provides an overview of the Output Configuration submenus and the options for each setting.

Default

Cycle

MENU

PICTURE CONTROL

MENU

OUTPUT CONFIG

NEXT

1024 x

NEXT

H SYNC V

NEXT

 

H FORMAT

NEXT

768 @60

NEG

POS

 

<H> HV

 

 

 

 

 

Scaler output rates

 

Sync polarity combinations

Select sync output format

 

See the scaler output table in this

H-/V- (default)

H+/V-

H (default) – specify horizontal sync

 

chapter for available combinations of

H-/V+

H+/V+

HV – specify composite sync

 

 

resolutions and refresh rates.

 

 

 

 

 

 

 

Default: 1024 x 768 @60 Hz

NEXT

Resolution and refresh rates

Rotate the horizontal Adjust () knob while in this submenu to select one of the available combinations of output resolution rates.

Rotate the vertical Adjust () knob while in this submenu to select one of the available refresh (vertical scanning) rates.

Scaler Output Resolutions and Rates

Resolution

50 Hz

60 Hz

 

640 x 480

X

X

 

800 x 600

X

X

 

848 x 480

X

X

 

852 x 480

X

X

 

1024 x 768

X

X*

 

1280 x 768

X

X

 

1360 x 765

X

X

 

1366 x 768

X

X

 

*The default resolution and rate is 1024 x 768 @ 60Hz.

Sync polarity

The display or projector may require a particular combination of horizontal (H) and vertical (V) sync signal polarities. Select the appropriate combination of positive or negative H and V sync by rotating either the horizontal Adjust () or vertical Adjust () knob.

H format

To output composite sync, select “HV” as the H Format. Select “H” to output horizontal sync.

Select either H or HV by rotating either the horizontal Adjust () or vertical Adjust () knob. The default is “H”.

2-10 IN1502 • Installation and Operation

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Extron electronic IN1502 manual Output Configuration, Resolution and refresh rates, Sync polarity, Format